FR508854A - Machine for tamping concrete pipes - Google Patents

Machine for tamping concrete pipes

Info

Publication number
FR508854A
FR508854A FR508854A FR508854DA FR508854A FR 508854 A FR508854 A FR 508854A FR 508854 A FR508854 A FR 508854A FR 508854D A FR508854D A FR 508854DA FR 508854 A FR508854 A FR 508854A
Authority
FR
France
Prior art keywords
machine
concrete pipes
tamping concrete
tamping
pipes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR508854A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ENKHUIZER BETONIJZERBOUW VOORH
Original Assignee
ENKHUIZER BETONIJZERBOUW VOORH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ENKHUIZER BETONIJZERBOUW VOORH filed Critical ENKHUIZER BETONIJZERBOUW VOORH
Application granted granted Critical
Publication of FR508854A publication Critical patent/FR508854A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/02—Methods or machines specially adapted for the production of tubular articles by casting into moulds
    • B28B21/10—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means
    • B28B21/12—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means tamping or ramming the material or the mould elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
FR508854A 1919-11-19 1920-01-22 Machine for tamping concrete pipes Expired FR508854A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL508854X 1919-11-19

Publications (1)

Publication Number Publication Date
FR508854A true FR508854A (en) 1920-10-26

Family

ID=19786879

Family Applications (2)

Application Number Title Priority Date Filing Date
FR508854A Expired FR508854A (en) 1919-11-19 1920-01-22 Machine for tamping concrete pipes
FR24897A Expired FR24897E (en) 1919-11-19 1921-06-02 Concrete Pipe Tamping Machine

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR24897A Expired FR24897E (en) 1919-11-19 1921-06-02 Concrete Pipe Tamping Machine

Country Status (1)

Country Link
FR (2) FR508854A (en)

Also Published As

Publication number Publication date
FR24897E (en) 1922-10-31

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